About Us

Customer Services

Customer Support

Regional Access

Legal & Policies

Social

Get the App

Point your camera to download the app

Customer support

We're available 24/7 to help you!

CONFASTLDC383 3/8" x 3" Zinc Plated Large Diameter Concrete Screw for Anchoring to Masonry, Brick or Block (25 per Box)

Q: how many are in the package?

25 per box, clearly stated in the heading!

Q: They say dry enviornment? Can these be used to secure a gazebo to a concrete pad?

I would say yes because it's not constantly wet. If the concrete is wet most of the time it can get flaky and not hold tight.

Q: Can this be used to attach an a/c mini-split wall mount brackets to stucco?

These are perfect for any cement or stucco surface.

Q: what size bosch concrete SDS drill bit is needed to use with these concrete screws?

3/8 inch drill size. The bolt shaft is a hair under 3/8 inch an the thread diameter is about 7/16ths You will need a 3/8 inch ratchet wrench to torque these in. I used a power driver and snapped the adapter bit. The holding power is amazing.

4.5/5

Product ID: 292950858

Secure Transaction

Details

Material
Carbon Steel
Drive System
External Hex
Head Style
Hex
Exterior Finish
Zinc Steel
Point Style
Hex Washer

Frequently Bought Together

CONFAST LDC383 3/8" x 3" Zinc Plated Large Diameter Concrete Screw for Anchoring to Masonry, Brick or Block (25 per Box)

BOSCH HC2061 3/8 in. x 4 in. x 6 in. Bulldog SDS-Plus Rotary Hammer Bit

Wensilon 1/4" x 3" Zinc Plated Large Diameter Concrete Screw for Anchoring to Masonry, Brick or Block (30 pcs)

Description

CONFASTLDC383 3/8" x 3" Zinc Plated Large Diameter Concrete Screw for Anchoring to Masonry, Brick or Block (25 per Box)

Have a Question? See What Others Asked

how many are in the package?

They say dry enviornment? Can these be used to secure a gazebo to a concrete pad?

Can this be used to attach an a/c mini-split wall mount brackets to stucco?

what size bosch concrete SDS drill bit is needed to use with these concrete screws?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

RM468

Duties & taxes incl.

Malaysiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews